KTM 390 Duke (2015–2016) vs Suzuki Boulevard (2020–2025)
Factory maintenance schedules compared.
| Service | KTM 390 Duke (2015–2016) | Suzuki Boulevard (2020–2025)VS55 |
|---|---|---|
| Oil change | 4,650 mi | n/a |
| Valve service | 9,300 mi | n/a |
| Spark plugs | 9,300 mi | n/a |
| Chain | 4,650 mi | n/a |
| Brake fluid | n/a | n/a |
| Coolant | n/a | n/a |
Common questions
Which is cheaper to maintain, the KTM 390 Duke (2015–2016) or the Suzuki Boulevard (2020–2025)?
They demand a similar number of scheduled shop visits based on their factory service intervals.